Checking The Remaining Power Of The Battery - Sony Walkman D-NE730 Operating Instructions Manual

To remove the external battery case
Unfasten the screw in the direction of
RELEASE. Then, disconnect the battery case
from EXT BATT jack.
Checking the remaining
power of the battery
The remaining power of the battery is
indicated in the display as shown below. As
the black indicator section decreases, the
remaining power is depleted further.
 
 "Lo Batt" *
* Beep sounds.
When the battery is depleted, charge the
rechargeable battery or replace the dry battery
with a new one.
Notes
• The display shows the approximate battery power
remaining. For example, one section does not
always indicate one-fourth of the battery power.
• Depending on the operating conditions, the display
may increase or decrease relative to the actual
power remaining.
 
Battery life
1)
When using one NH-14WM rechargeable
battery (charged for about 5 hours
"1"
Audio CD 11
ATRAC CD
28
3)
MP3 CD 20
4)
When using the external battery case (one
alkaline battery )
5)
"1"
Audio CD 24
ATRAC CD
61
3)
MP3 CD 41
4)
When using one NH-14WM rechargeable
battery and the external battery case (one
alkaline battery )
5)
"1"
Audio CD
37
ATRAC CD 90
3)
MP3 CD 63
4)
1)Measured value using the JEITA (Japan
Electronics and Information Technology Industries
Association)
Playing time shown is approximate hours, when
you use the player on a flat and stable surface and
"POWER SAVE" is set to "2" (  page 27). This
value varies depending on how the player is used.
2)Charging time varies depending on how the
rechargeable battery is used.
3)Recorded at 48 kbps
4)Recorded at 128 kbps
5)When using a Sony LR6 (SG) alkaline battery
(produced in Japan)
)
2)
G-PROTECTION
"2"
10
28
20
G-PROTECTION
"2"
21
61
41
G-PROTECTION
"2"
32
90
63
Continued 
13